3/5 + 1/5 pls help meee

Answers

Answer 1

Answer:

[tex]\frac{3}{5} +\frac{1}{5} =\frac{4}{5}[/tex]

Step-by-step explanation:

The denominator doesn't really matter here. You just have to add the numerators and then put the denominator back on again. The numerators are 3 and 1 and if you add 3 and 1 you will get 4. Now you have to put the denominator back on to the bottom of the numerator. So, if you but 5 on the bottom of 4 it will be [tex]\frac{4}{5}[/tex].


Related Questions

best describes the length of the ribbon​

Answers

2 1/2 inches. the longest line in a ruler is the half mark.

have a nice day and please give me brainlist if i got it right!

[tex] 2 \frac{1}{2} \ inches [/tex].

The ribbon's length ends at 2 and half. Thus, the length must be equal to 2 ½ inches.

Hugo withdrew some money from his bank account. He spent one third of the money for gasoline. Then he spent half of what was left for a haircut. He bought lunch for $6.55. When he got home, he had $13.45 left.

How much did he withdraw from the bank?

a. $60
c. $70
b. $50
d. $40

Answers

Answer:

fmgrjn

Step-by-step explanation:

c.$ 70 do the butterfly method

are these ratios equivalent 35 forks to 45 7 forks to 9 spoons yes or no

Answers

Answer:

Yes

Step-by-step explanation:

35:45 is the same as 7:9 because if you divide both side by 5, 35:45 goes to 7:9

Please answer fast ASAP I give brainliest

How much time does it take for the quarter to hit the water ???

Answers

Answer:

7 seconds

Step-by-step explanation:

y=-16t²+96t+112, where t is time and y is distance above water.

We are looking for t when y=0

-16t²+96t+112=0

t²-6t-7=0

(t-7)(t+1)=0

Either t=7 or t=-1.

Since we cant have negative time, the answer is t=7

Please help with this I really need it

Answers

Answer:

Step-by-step explanation:

The volume, of a rectangular solid with length L, width W, and height H is given by the formula V = LWH.
Use this formula to write a polynomial in standard form that models, or represents, the volume of the open box.
The volume of the open box is ____

Answers

Answer:

[tex]V(x) = 4x^3-34x^2+66x[/tex]

Step-by-step explanation:

Polynomials

We'll apply the polynomials to geometry.

The volume of a rectangular box can be calculated as

V = LWH

Where L is the length, W is the width, and H is the height of the box.

The figure shows the three dimensions as a function of the variable x:

W = 6 - 2x

L = 11 - 2x

H = x

Substituting in the formula of the volume:

[tex]V(x) = (11-2x)(6-2x)(x)[/tex]

Multiplying the first two factors:

[tex]V(x) = (66-22x-12x+4x^2)(x)[/tex]

Simplifying:

[tex]V(x) = (66-34x+4x^2)(x)[/tex]

Multiplying by x:

[tex]V(x) = 66x-34x^2+4x^3[/tex]

Reordering:

[tex]\boxed{V(x) = 4x^3-34x^2+66x}[/tex]

f(x) = 5x – 10 and g(x) = x – 16. Which of the following represents h(x) = f(x) + g(x)? h(x) = 6x – 16 h(x) = 6x – 26 h(x) = x – 26 h(x) = x – 16

Answers

Answer:

h(x)=6x-26

Step-by-step explanation:

f(x)=5x-10

g(x)=x-16

h(x)=f(x)+g(x)=(5x-10)+(x-16) = 6x-26

PLEASE HELP! Need answers ASAP. Thank you!
1.For each of 200 randomly selected cities, Gary recorded the number of churches in the
city (x) and the number of homicides in the past decade (y). He calculated the linear
correlation coefficient and was surprised to find a strong positive linear correlation for
the two variables. Does this suggest that building new churches causes an increase in
the number of homicides? Why do you think that a strong positive linear correlation
coefficient was obtained? Explain your answer with reference to the term lurking
variable.

Answers

Answer:6

Step-by-step explanation:

2) An $80 text book was on sale for $49.60 at the used book store. By what percent did the book decrease in price?​

Answers

The answer fam is......... 38%

Answer: 38%

Step-by-step explanation:

80x0.62=49.60

How many % cup servings are in % cup?

Answers

Answer:

I can't see all the answers

A friend has offered to play a gambling game with you that involves flipping a coin that she has provided. You want to test the coin in advance for fairness before agreeing to gamble. Your friend is willing to let you flip it 50 times to determine if the probability of getting heads is actually 0.50, as it should be if the coin is fair. Is it necessary to check the 10% condition in this case

Answers

Answer:

The 10% condition would not apply here

Explanation:

The 10% condition is the recommended size of sample from the population to get a non biased result. The 10% condition requires that the sample be not more than 10% of the population.

Tossing a coin is an example of a Bernoulli trial. A Bernoulli trial is one that has two possible outcomes, this face of the coin or the other face of the coin. The 10% condition does not apply to Bernoulli trials that are independent events.

Therefore the 10% condition would not apply here because tossing a coin is an an independent event. An independent event is one with replacement.

What is meant by conflict cycle?​

Answers

Answer:

It all starts with something that creates "Tension" between you and another person. "Tension" leads to "Role Dilemma" or blaming the other person for the tension and the problem. ... Then both of you start "Gathering Injustices" to use as ammunition for the inescapable showdown.

A candy bar that originally sold for $0.65 undergoes a 7% price increase each year. Find the new cost of the candy bar after 15 years. Round your answer to the nearest cent.
The new cost of the candy bar after 15 years is $

Answers

Answer:

10.4325

Step-by-step explanation:

For 1 year:   (0.65) + (0.65)(0.07) = 0.6955

For 15 years: 0.6955 X 15 = 10.4325

All together: (0.65+(0.65*0.07))*15 = 10.4325

The new cost of the candy bar after 15 years is $1.8.

What is percentage?

Percentage is defined as a given part or amount in every hundred. It is a fraction with 100 as the denominator and is represented by the symbol "%".

Given that, a candy bar that originally sold for $0.65 undergoes a 7% price increase each year.

Use Amount = Principal(1+R/100)ⁿ, where n is number of years.

Total amount = 0.65(1+7/100)¹⁵

= 0.65(1.07)¹⁵

= 0.65×2.759

= $1.8

Therefore, the new cost of the candy bar after 15 years is $1.8.

To learn more about the percentage visit:

brainly.com/question/24159063.

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Robin ran 1/2 of a mile. He finished with 2/3 of the race. how long is the whole race?

Answers

Answer: 3/4 mile

Step-by-step explanation:

To find the answer, you divide 1/2 by 2/3. You do KCC so it turns into 1/2 x 3/2. The final answer is 3/4.

So we know that Robin ran 1/2 of a mile and he finish 2/3 of the race.

To find the answer, you divide 1/2 by 2/3.

You do keep change change, so it turns into 1/2 x 3/2 which is 3/4.

Final result: 3/4

Need help ASAP
Will mark you brainlist

Answers

Answer:

y=[tex]\frac{1}{2}[/tex]x -1

Step-by-step explanation

First, pick two points on the line

Use these points to calculate the slope using the rate of change formula

Next, find the y-intercept

Please need help on this please

Answers

You should look it up online search that link and see if you find the answers!

graph y-1=-2(x-2) help me​

Answers

Btw u can use a site called Desmos which graphs the equation into a graph so u can see.
Slope :2
Y intercept (0,-3 )
Hopefully this helps you :)

Please help me I really need it

Answers

Answer:

Step-by-step explanation:

multiply all number then add it to 32

What is the complete factorization of the polynomial below?
x3 + 8x2 + 19x + 12
O A. (x+4)(x+3)(x+1)
O B. (x + 4)(x-3)(x - 1)
C. (x+6)(x + 2)(x+1)
O D. (x+6)(x-2)(x-1)

Answers

Using the Factor Theorem, it is found that the complete factorization of the polynomial x³ + 8x² + 19x + 12 is given by:

A. (x+4)(x+3)(x+1)

What is the Factor Theorem?

The Factor Theorem states that a polynomial function with roots [tex]x_1, x_2, \codts, x_n[/tex] is given by:

[tex]f(x) = a(x - x_1)(x - x_2) \cdots (x - x_n)[/tex]

In which a is the leading coefficient.

In this problem, using a calculator, the roots of the polynomial x³ + 8x² + 19x + 12 are x = -4, x = -3 and x = -1, hence:

f(x) = (x + 4)(x + 3)(x + 1)

Which means that option A is correct.

More can be learned about the Factor Theorem at https://brainly.com/question/24380382

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1. If r = 5, s = 2, t = 7, and u = 1 then evaluate the expression: s + 7 *

2. If r = 5, s = 2, t = 7, and u = 1 then evaluate the expression: 5r - 4 *

3. if r = 5, s = 2, t = 7, and u = 1 then evaluate the expression: t - s *

4 .If r = 5, s = 2, t = 7, and u = 1 then evaluate the expression: u + r *

5. If r = 5, s = 2, t = 7, and u = 1 then evaluate the expression: 11t - 7 *

6. If r = 5, s = 2, t = 7, and u = 1 then evaluate the expression: 6 + 3u *

7. If r = 5, s = 2, t = 7, and u = 1 then evaluate the expression: 4r - 10s *

8. If r = 5, s = 2, t = 7, and u = 1 then evaluate the expression: (r with an expnent of 2 +8)

9. If r = 5, s = 2, t = 7, and u = 1 then evaluate the expression: *

30 over r

10.If r = 5, s = 2, t = 7, and u = 1 then evaluate the expression: *2t with an exponent of 2-18

Answers

Answer:

1. s + 7 = 9

2. 5r - 4 = 21

3. t - s = 5

4. u + r = 6

5. 11t - 7 = 70

6. 6 + 3u = 9

7. 4r - 10s = 0

8. r with an expnent of 2 +8 = [tex]r^{2} + 8 = 33[/tex]

9. 30 over r = [tex]\frac{30}{5}[/tex] =6

10. 2t with an exponent of 2-18 = [tex](2t)^{2} - 18 = 178[/tex]

Step-by-step explanation:

1. If r = 5, s = 2, t = 7, and u = 1 then,

s + 7  = 2 + 7 = 9

2. If r = 5, s = 2, t = 7, and u = 1 then,

5r - 4  = 5(5) - 4 = 25 - 4 = 21

3. if r = 5, s = 2, t = 7, and u = 1 then,

t - s  = 7 - 2 = 5

4 .If r = 5, s = 2, t = 7, and u = 1 then,

u + r  = 1 + 5 = 6

5. If r = 5, s = 2, t = 7, and u = 1 then,

11t - 7  = 11(7) - 7 = 77 - 7 = 70

6. If r = 5, s = 2, t = 7, and u = 1 then,

6 + 3u = 6 + 3(1) = 6 + 3 = 9

7. If r = 5, s = 2, t = 7, and u = 1 then,

4r - 10s = 4(5) - 10(2) = 20 - 20 = 0

8. If r = 5, s = 2, t = 7, and u = 1 then,

r with an exponent of 2 +8 = [tex]r^{2} + 8 = 5^{2} + 8 = 25 + 8 = 33[/tex]  

9. If r = 5, s = 2, t = 7, and u = 1 then,

30 over r = [tex]\frac{30}{r} = \frac{30}{5} = 6[/tex]

10.If r = 5, s = 2, t = 7, and u = 1 then,

2t with an exponent of 2-18 = [tex](2t)^{2} - 18 = (2.7)^{2} - 18 = (14)^{2} - 18 = 196 - 18 = 178[/tex]

10
Which of the following is the midpoint between (3, 2) and (-3, 4)?


(0, 3)


(0, 3/2)


(6, 3/2)


(-6, 3)

Answers

Answer:

(0, 3)

Step-by-step explanation:

(0, 3) is the following is the midpoint between (3, 2) and (-3, 4)

(0,3) is the answer

A week have five school days and two weekend days. Write as ratio

Answers

5:2 or 5 to 2 or 5/2

Answer:

5:2

Step-by-step explanation:

Which of the following statements is true about systematic random sampling?
A- Systematic random sampling requires a finite population size.
B- Systematic random sampling catches all patterns present in the population.
C- Systematic random sampling can be used, even if knowledge of the entire population is not known.
D- The starting point can always be the first person seen, as long as the gap between the first and second person is a random number.

Answers

C is the right answer answer but I gotta is a great time to go home to the right one or the other one is the right one and you have to answer me by the heart and

I hope this helps you!

Systematic random sampling involves a selection technique in which samples are selected at fixed intervals. Hence, the true statement is "Systematic random sampling can be used, even if knowledge of the entire population is not known."

Systematic random sampling would fail to catch all patterns because the samples are selected at periodically at fixed intervals, hence, the possibility of missing pattern is very possible.

Starting point could be at any point and hence, might not be the first sample in the population.

However, without knowing the entire population size, systematic random samples could be selected from the population.

Learn more :https://brainly.com/question/20429428

Danielle worked at the warehouse after school. She earned $9.25 per
hour stacking boxes. The total earnings, e, is dependent on the
number of hours worked, h. Which equation correctly represents the
situation?
Oe= 9.25h
Oh=9.25e
od=
9.25
h
Oh=
9.25
d

Answers

Huh? I honestly am lost in this world it’s draining my mental health....what if I just end it? Will anyone care? Probably not....... I’m not allowed to feel this way bc my parents say it’s the devil trying to take me away from god but honestly I don’t believe that..

Write the equation in slope intercept form of the line perpendicular to the given line that passes through the-given points (8,-5);y=2x+3

Answers

Answer:

y -y1= m(x-x1)  is in point slope form

y --9 = -2 (x-10)

y+9 = -2(x-10)

Step-by-step explanation:

HOPE THIS HELPS!!!

Solve by elimination and show all steps please


3x=2y-7, 2x-y=10

Answers

Answer:

if you download the app photomath it will help you

Step-by-step explanation:

I promise!

Step-by-step explanation:

x=27 and y= 44

.......................

please answer for help

Answers

Answer:

TS=22

Step-by-step explanation: Since we know the triangles are proportional, we need to set up an proportion to find TS. First, let find which sides are correspond with each, TS and MN does and US and NQ does. So we set up a proportion that includes.

TS/US=MN/NQ: Let plug in the numbers

3x+1/26=5x-2/39:  Then cross multiply

39(3x+1)=26(5x-2): Then simplify

117x+39=130x-52: Subtract 117x from both sides

39=13x-52: Add 52 to both sides

  91=13x: Divide 13 by both sides

  7=x: Then plug it in to TS

3(7)+1=22

solve for x.
if possible could you describe how you got to the answer too- i'm really not getting this

Answers

Step-by-step explanation:

By Side-Splitter Theorem,

20 / 30 = 36 / (x + 5 + 30).

Therefore (x + 5 + 30) = 54, x = 19.

Answer:

x=59

Step-by-step explanation:

hope this helped

Jeffrey is going to charge an initial fee of $10 for mowing lawns, plus an hourly rate. He knows that he wants to
charge a total of $40 to mow his neighbor's yard, and it will take him 2 hours to complete the job.
At the same rate, how much should he charge another customer for a 4-hour job?
A)
$100
B)
$15
C)
$60
D)
$70

Answers

Answer:

B 15

Step-by-step explanation:

10 dollar + 2 hours of work 15 x 2

Olivia completed a high dive from a platform at a recent competition.
The graph below shows her distance from the pool, in meters, as a
function of time, in seconds.

Answers

Answer:

B

Step-by-step explanation:

Answer:

B). It takes Olivia about 3.2 seconds to enter the pool.

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